Main Title |
Systematic Position of Melosira Ambigua (Grun.) O. Mull. and Its New Form (O. Sistematicheskom Polozhenii Melosira Ambigua (Grun.) O. Mull. i yee Novoi Formy). |
Author |
Skabichevskii., A. P. ;
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section. |
Year Published |
1966 |
Report Number |
EPA-TR-75-28B; |
Stock Number |
PB-262 062-T |
Additional Subjects |
Diatoms ;
Plankton ;
Phytoplankton ;
Aquatic plants ;
Algae ;
Translations ;
USSR ;
Morphology ;
Taxonomy ;
Research ;
Melosira ambigua
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-262 062-T |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
10p |
Abstract |
The author was able to observe melosira ambigua in large numbers in the plankton of the Irtysh River, Lake Zaysan, several lakes in Omskaya Oblast, the Verkh-Isetskiy Pond in the Urals (from the materials of S.N. Ulomskiy), the Dunay River (from the materials of Ya. V. Roll) and so on. It was established that among the vast majority of M. ambigua cells with the typical, more or less deep annular groove, cells were encountered in which the groove did have an acute-angled form resembling that of M. italica. Further study showed that these 'italica'-shaped cells were juvenile. The research by the author aids in establishing the systematic position of Melosira ambigua. |
Supplementary Notes |
Trans. from Novosti Sistematiki Nizshikh Rastenii (USSR) p46-51 1966. |
Title Annotations |
+++Systematic Position of Melosira Ambigua (Grun.) O. Mull. and Its New Form (O. Sistematicheskom Polozhenii Melosira Ambigua (Grun.) O. Mull. i yee Novoi Formy)--Translation. |
PUB Date Free Form |
1966 |
Category Codes |
6C; 8A |
NTIS Prices |
PC A02/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
323710917 |
Origin |
NTIS |
Type |
CAT |